概述
样片和购买
解决方案
资源
工具与软件
质量与可靠性
eDesignSuite
开始
Partner products
Sales Briefcase
  • The high density value line STM8L05xxx devices are members of the STM8L ultra low power 8-bit family.

    The value line STM8L05xxx ultra low power family features the enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low power operations.
    The family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive In-application debugging and ultra-fast Flash programming.
    High density value line STM8L05xxx microcontrollers feature embedded data EEPROM and low-power, low-voltage, single-supply program Flash memory.
    All devices offer 12-bit ADC, real-time clock, four 16-bit timers, one 8-bit timer as well as standard communication interface such as two SPIs, I2C, three USARTs and 8x24 or 4x28-segment LCD. The 8x24 or 4x 28-segment LCD is available on the high density value line STM8L05xxx.
    The STM8L05xxx family operates from 1.8 V to 3.6 V and is available in the -40 to +85 °C temperature range.
    The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller families including 32-bit families. This makes any transition to a different family very easy, and simplified even more by the use of a common set of development tools.
    All value line STM8L ultra low power products are based on the same architecture with the same memory mapping and a coherent pinout.

    主要特性

    • Operating conditions
      • Operating power supply: 1.8 V to 3.6 V
      • Temperature range: -40 °C to 85 °C
    • Low power features
      • 5 low power modes: Wait, Low power run (5.9 μA), Low power wait (3 μA), Active-halt with full RTC (1.4 μA), Halt (400 nA)
      • Dynamic power consumption: 200 μA/MHz + 330 μA
      • Ultra-low leakage per I/0: 50 nA
      • Fast wakeup from Halt: 4.7 μs
    • Advanced STM8 core
      • Harvard architecture and 3-stage pipeline
      • Max freq. 16 MHz, 16 CISC MIPS peak
      • Up to 40 external interrupt sources
    • Reset and supply management
      • Low power, ultra-safe BOR reset with 5 programmable thresholds
      • Ultra low power POR/PDR
      • Programmable voltage detector (PVD)
    • Clock management
      • 32 kHz and 1 to 16 MHz crystal oscillators
      • Internal 16 MHz factory-trimmed RC
      • 38 kHz low consumption RC
      • Clock security system
    • Low power RTC
      • BCD calendar with alarm interrupt
      • Digital calibration with +/- 0.5ppm accuracy
      • Advanced anti-tamper detection
    • LCD: 8x24 or 4x28 w/ step-up converter
    • Memories
      • 64 KB Flash program memory and 256 bytes data EEPROM with ECC, RWW
      • Flexible write and read protection modes
      • 4 KB of RAM
    • DMA
      • 4 channels supporting ADC, SPIs, I2C, USARTs, timers
      • 1 channel for memory-to-memory
    • 12-bit ADC up to 1 Msps/27 channels
      • Internal reference voltage
    • 计时器
      • Three 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoder
      • One 16-bit advanced control timer with 3 channels, supporting motor control
      • One 8-bit timer with 7-bit prescaler
      • 2 watchdogs: 1 Window, 1 Independent
      • Beeper timer with 1, 2 or 4 kHz frequencies
    • Communication interfaces
      • Two synchronous serial interfaces (SPI)
      • Fast I2C 400 kHz SMBus and PMBus
      • Three USARTs (ISO 7816 interface + IrDA)
    • Up to 54 I/Os, all mappable on interrupt vectors
    • Development support
      • Fast on-chip programming and non- intrusive debugging with SWIM
      • Bootloader using USART

适合您的资源

开发工具硬件

软件

    • 产品型号

      使用STM8获取IEC 60730 B类认证的功能安全包

      STM8L STMTouch触摸感应库

      STM8优化I2C示例(AN3281)

      用户自举程序实现示例(AN2659)

      STM8L15x/16x/05x/AL3Lx/AL31x标准外设库

      STM8S的音频软件编解码器

      STM8微控制器A/D转换器的精度改进技术(AN2719)

      使用STM8 I2C和SPI外设的基础应用内编程示例(AN2737)

      用于STM8L微控制器的ISO/IEC 15693和双接口EEPROM库(AN3985)

      使用自定义自举程序进行STM8应用内编程(IAP)(AN2659)

      设置屏幕保护程序STM8 1024x768

      设置屏幕保护程序STM8 1280x1024

      STM8 ROM自举程序的擦/写例程(UM0560)

      Our IO-Link software stack (IDS-BSS-V11/20) opens sensor and actuator manufacturers a cost efficient and easy way to integrate state-of-the-art IO-Link technology into their products.

评估工具

支持和应用

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS9111
      Value Line, 8-bit ultralow power MCU, 64-KB Flash, 256-byte data EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC
      4.0
      2.23 MB
      PDF
      DS9111

      Value Line, 8-bit ultralow power MCU, 64-KB Flash, 256-byte data EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC

    • 描述 版本 文档大小 操作
      AN3137
      Analog-to-digital converter on STM8L and STM8AL devices: description and precision improvement techniques
      3.2
      693.02 KB
      PDF
      AN4312
      Design with surface sensors for touch sensing applications on MCUs
      5.0
      1.83 MB
      PDF
      AN2860
      EMC guidelines for STM8 microcontrollers
      5.2
      260.49 KB
      PDF
      AN3960
      ESD considerations for touch sensing applications on MCUs
      4.0
      312.5 KB
      PDF
      AN1181
      Electrostatic discharge sensitivity measurement
      1.6
      49.01 KB
      PDF
      AN3029
      STM8L 和 STM8AL 入门
      5.2
      1.69 MB
      PDF
      AN3236
      Increase the number of touchkeys for touch sensing applications on MCUs
      6.0
      167.12 KB
      PDF
      AN3139
      Migration and compatibility guidelines for STM8L microcontroller applications
      3.3
      803.43 KB
      PDF
      AN3147
      Power management in STM8L and STM8AL
      3.2
      369.97 KB
      PDF
      AN3281
      STM8 8-bit MCUs I²C optimized examples
      3.1
      396.45 KB
      PDF
      AN3101
      STM8L05xxx/15xxx, STM8L162xx and STM8AL31xx/3Lxx internal RC oscillator calibration
      6.0
      429.87 KB
      PDF
      AN4310
      Sampling capacitor selection guide for touch sensing applications on MCUs
      4.0
      140.79 KB
      PDF
      AN2639
      无铅 ECOPACK 微控制器的焊接建议和封装信息
      7.0
      452.89 KB
      PDF
      AN4316
      Tuning a touch sensing application on MCUs
      4.0
      1.64 MB
      PDF
      AN3117
      Using the STM8L05xxx/15xxx, STM8L162xx, STM8AL31xx/3Lxx DMA controller
      4.2
      416.26 KB
      PDF
      AN3133
      Using the STM8L05xxx/STM8L101xx/STM8L15xxx/STM8L162xx/STM8AL31xx/STM8AL3Lxx real-time clock
      5.3
      602.31 KB
      PDF
      AN3137

      Analog-to-digital converter on STM8L and STM8AL devices: description and precision improvement techniques

      AN4312

      Design with surface sensors for touch sensing applications on MCUs

      AN2860

      EMC guidelines for STM8 microcontrollers

      AN3960

      ESD considerations for touch sensing applications on MCUs

      AN1181

      Electrostatic discharge sensitivity measurement

      AN3029

      STM8L 和 STM8AL 入门

      AN3236

      Increase the number of touchkeys for touch sensing applications on MCUs

      AN3139

      Migration and compatibility guidelines for STM8L microcontroller applications

      AN3147

      Power management in STM8L and STM8AL

      AN3281

      STM8 8-bit MCUs I²C optimized examples

      AN3101

      STM8L05xxx/15xxx, STM8L162xx and STM8AL31xx/3Lxx internal RC oscillator calibration

      AN4310

      Sampling capacitor selection guide for touch sensing applications on MCUs

      AN2639

      无铅 ECOPACK 微控制器的焊接建议和封装信息

      AN4316

      Tuning a touch sensing application on MCUs

      AN3117

      Using the STM8L05xxx/15xxx, STM8L162xx, STM8AL31xx/3Lxx DMA controller

      AN3133

      Using the STM8L05xxx/STM8L101xx/STM8L15xxx/STM8L162xx/STM8AL31xx/STM8AL3Lxx real-time clock

    • 描述 版本 文档大小 操作
      TN1163
      Description of WLCSP for microcontrollers and recommendations for its use
      4.0
      1.07 MB
      PDF
      TN0189
      STM8 bootloader frequently asked questions
      2.5
      317.56 KB
      PDF
      TN1205
      Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages
      3.0
      753.31 KB
      PDF
      TN1206
      Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages
      3.0
      830.98 KB
      PDF
      TN1207
      Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages
      1.0
      755.03 KB
      PDF
      TN1208
      Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages
      1.0
      743.08 KB
      PDF
      TN1163

      Description of WLCSP for microcontrollers and recommendations for its use

      TN0189

      STM8 bootloader frequently asked questions

      TN1205

      Tape and reel shipping media for STM8 and STM32 microcontrollers in FPN packages

      TN1206

      Tape and reel shipping media for STM8 and STM32 microcontrollers in QFP packages

      TN1207

      Tape and reel shipping media for STM8 and STM32 microcontrollers in SO packages

      TN1208

      Tape and reel shipping media for STM8 and STM32 microcontrollers in TSSOP and SSOP packages

    • 描述 版本 文档大小 操作
      UM0470
      STM8 SWIM communication protocol and debug module
      4.0
      606.08 KB
      PDF
      UM0470

      STM8 SWIM communication protocol and debug module

    • 描述 版本 文档大小 操作
      RM0031
      STM8L050J3, STM8L051F3, STM8L052C6, STM8L052R8 MCUs and STM8L151/L152, STM8L162, STM8AL31, STM8AL3L lines
      15.0
      11.05 MB
      PDF
      RM0031

      STM8L050J3, STM8L051F3, STM8L052C6, STM8L052R8 MCUs and STM8L151/L152, STM8L162, STM8AL31, STM8AL3L lines

    • 描述 版本 文档大小 操作
      PM0054
      How to program STM8L and STM8AL Flash program memory and data EEPROM
      9.2
      239.54 KB
      PDF
      PM0044
      STM8 CPU programming manual
      3.5
      897.69 KB
      PDF
      PM0054

      How to program STM8L and STM8AL Flash program memory and data EEPROM

      PM0044

      STM8 CPU programming manual

    • 描述 版本 文档大小 操作
      ES0131
      STM8AL318x, STM8AL3L8x, STM8AL3xE8x, STM8L052R8, STM8L15xx6/8 and STM8L162x8 device limitations
      7.0
      342.25 KB
      PDF
      ES0131

      STM8AL318x, STM8AL3L8x, STM8AL3xE8x, STM8L052R8, STM8L15xx6/8 and STM8L162x8 device limitations

    • 描述 版本 文档大小 操作
      AN5183
      使用 STM8 Nucleo-64 板调节 LED 闪烁速度
      1.0
      345.46 KB
      PDF
      AN3143
      Audio software codec for the STM8S
      1.5
      250.72 KB
      PDF
      AN2737
      Basic in-application programming example using the STM8 I²C and SPI peripherals
      3.6
      184.99 KB
      PDF
      AN5181
      使用 STM8 Nucleo-64 板构建温度计
      1.0
      1.1 MB
      PDF
      AN3252
      Building a wave generator using STM8L-DISCOVERY
      1.4
      266.72 KB
      PDF
      AN5176
      使用STM8 Nucleo-64 板LED 条显示可变电压
      1.1
      705.07 KB
      PDF
      AN5180
      使用 STM8 Nucleo-64 板生成 PWM 信号
      1.0
      291.25 KB
      PDF
      AN3181
      Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application
      4.0
      845.21 KB
      PDF
      AN5182
      基于 Adafruit® TFT 扩展板与 STM8 Nucleo-64 板的图片浏览器
      1.0
      8.32 MB
      PDF
      AN3269
      Introduction to STM8L15x power saving modes using the STM8L-DISCOVERY IDD measurement feature
      1.5
      211.85 KB
      PDF
      AN2719
      Precision improvement techniques for the A/D converter of the STM8 microcontroller
      2.7
      236.73 KB
      PDF
      AN5179
      使用STM8 Nucleo-64 板与终端进行RS232 通信
      1.0
      1.03 MB
      PDF
      AN2927
      Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications
      3.0
      332.05 KB
      PDF
      AN2659
      STM8 in-application programming (IAP) using a customized user-bootloader
      4.3
      279.98 KB
      PDF
      AN3397
      Temperature sensor example using the STM8L-DISCOVERY board
      1.2
      427.84 KB
      PDF
      AN5178
      在 STM8 Nucleo-64 板上使用 GPIO 和中断控制器驱动 LED
      1.0
      385.14 KB
      PDF
      AN5183

      使用 STM8 Nucleo-64 板调节 LED 闪烁速度

      AN3143

      Audio software codec for the STM8S

      AN2737

      Basic in-application programming example using the STM8 I²C and SPI peripherals

      AN5181

      使用 STM8 Nucleo-64 板构建温度计

      AN3252

      Building a wave generator using STM8L-DISCOVERY

      AN5176

      使用STM8 Nucleo-64 板LED 条显示可变电压

      AN5180

      使用 STM8 Nucleo-64 板生成 PWM 信号

      AN3181

      Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application

      AN5182

      基于 Adafruit® TFT 扩展板与 STM8 Nucleo-64 板的图片浏览器

      AN3269

      Introduction to STM8L15x power saving modes using the STM8L-DISCOVERY IDD measurement feature

      AN2719

      Precision improvement techniques for the A/D converter of the STM8 microcontroller

      AN5179

      使用STM8 Nucleo-64 板与终端进行RS232 通信

      AN2927

      Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications

      AN2659

      STM8 in-application programming (IAP) using a customized user-bootloader

      AN3397

      Temperature sensor example using the STM8L-DISCOVERY board

      AN5178

      在 STM8 Nucleo-64 板上使用 GPIO 和中断控制器驱动 LED

硬件型号、CAD库及SVD

    • 描述 版本 文档大小 操作
      STM8L CAD Symbol and Footprint files 1.3
      4.76 MB
      ZIP

      STM8L CAD Symbol and Footprint files

Presentations & Training Material

    • 描述 版本 文档大小 操作
      Fire alarms and smoke detectors - Application guide 1.0
      335.83 KB
      PDF
      STM32 and STM8 Functional Safety Packages 4.0
      3.2 MB
      PDF
      STM32 and STM8 embedded software solutions 8.0
      3 MB
      PDF
      STM32 and STM8 software development tools 04.2020
      1.78 MB
      PDF
      STM8L and STM32 L1 series - Ultra-low-power platform 2.0
      789.74 KB
      PDF

      Fire alarms and smoke detectors - Application guide

      STM32 and STM8 Functional Safety Packages

      STM32 and STM8 embedded software solutions

      STM32 and STM8 software development tools

      STM8L and STM32 L1 series - Ultra-low-power platform

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Get ready for the largest IoT development ecosystem 20.0
      1.36 MB
      PDF
      New 8-pin STM8L MCUs - Saves power and cost 1.0
      861.54 KB
      PDF
      STM8CubeMX eases STM8 configuration 19.01
      1.21 MB
      PDF

      Get ready for the largest IoT development ecosystem

      New 8-pin STM8L MCUs - Saves power and cost

      STM8CubeMX eases STM8 configuration

    • 描述 版本 文档大小 操作
      STM8 8-bit MCU family 18.10
      3.47 MB
      PDF

      STM8 8-bit MCU family

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STM8L052R8T6
批量生产
LQFP 64 10x10x1.4 工业 Ecopack2
STM8L052R8T6TR
批量生产
LQFP 64 10x10x1.4 工业 Ecopack2

STM8L052R8T6

Package:

LQFP 64 10x10x1.4

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

LQFP 64 10x10x1.4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STM8L052R8T6TR

Package:

LQFP 64 10x10x1.4

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

LQFP 64 10x10x1.4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
STM8L052R8T6TR Available at 2 distributors

...的经销商可用性STM8L052R8T6TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2000 1 马上订购
MOUSER WORLDWIDE 1089 1 马上订购

代理商库存报告日期: 2020-09-21

代理商名称

DIGIKEY

库存

2000

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

1089

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-21

立即购买
批量生产
EAR99 NEC Tape And Reel LQFP 64 10x10x1.4 -40 85 MALAYSIA 0.7071 / 10k
STM8L052R8T6 Available at 4 distributors

...的经销商可用性STM8L052R8T6

代理商名称
地区 库存 最小订购量 第三方链接
FUTURE WORLDWIDE 72 1 马上订购
MOUSER WORLDWIDE 938 1 马上订购
Farnell Element14 EUROPE 1563 1 马上订购
RUTRONIK EUROPE 480 160 马上订购

代理商库存报告日期: 2020-09-21

代理商名称

FUTURE

库存

72

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

938

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1563

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

480

Min.Order

160

地区

EUROPE 马上订购

代理商库存报告日期: 2020-09-21

样片和购买 立即购买
批量生产
EAR99 NEC Tray LQFP 64 10x10x1.4 -40 85 MALAYSIA 0.7071 / 10k

STM8L052R8T6TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7071 / 10k

...的经销商可用性STM8L052R8T6TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2000 1 马上订购
MOUSER WORLDWIDE 1089 1 马上订购

代理商库存报告日期: 2020-09-21

代理商名称

DIGIKEY

库存

2000

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

1089

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-09-21

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

LQFP 64 10x10x1.4

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

0.7071 / 10k

Country of Origin

MALAYSIA

STM8L052R8T6

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7071 / 10k

...的经销商可用性STM8L052R8T6

代理商名称
地区 库存 最小订购量 第三方链接
FUTURE WORLDWIDE 72 1 马上订购
MOUSER WORLDWIDE 938 1 马上订购
Farnell Element14 EUROPE 1563 1 马上订购
RUTRONIK EUROPE 480 160 马上订购

代理商库存报告日期: 2020-09-21

代理商名称

FUTURE

库存

72

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

938

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1563

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

480

Min.Order

160

地区

EUROPE 马上订购

代理商库存报告日期: 2020-09-21

ECCN (EU)

NEC

包装类型

Tray

封装

LQFP 64 10x10x1.4

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

0.7071 / 10k

Country of Origin

MALAYSIA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商